[Tail-cvs] Tail/src/java/net/sf/tail/indicator/oscilator StochasticOscilatorK.java, 1.1 StochasticOscilatorD.java, 1.1 StochasticOscilatorFast.java, NONE

[Thies <tg...@us...>]

Update of /cvsroot/tail/Tail/src/java/net/sf/tail/indicator/oscilator
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv25214/src/java/net/sf/tail/indicator/oscilator

Added Files:
	StochasticOscilatorK.java StochasticOscilatorD.java 
Removed Files:
	StochasticOscilatorFast.java 
Log Message:
stochasticOscilatorK, stochasticOscilatorD, seus testes e imports arrumados

--- NEW FILE: StochasticOscilatorD.java ---
package net.sf.tail.indicator.oscilator;

import net.sf.tail.Indicator;
import net.sf.tail.indicator.tracker.SMAIndicator;

public class StochasticOscilatorD implements Indicator<Double>{
	
	private Indicator<? extends Number> indicator;
	
	public StochasticOscilatorD(StochasticOscilatorK sof)
	{
		indicator = new SMAIndicator(sof, 3);
	}
	
	public StochasticOscilatorD(Indicator<? extends Number> indicator)
	{
		this.indicator = indicator;
	} 
	
	public Double getValue(int index) {

		return indicator.getValue(index).doubleValue();
	}

	
}

--- NEW FILE: StochasticOscilatorK.java ---
package net.sf.tail.indicator.oscilator;

import net.sf.tail.Indicator;
import net.sf.tail.TimeSeries;
import net.sf.tail.indicator.simple.ClosePriceIndicator;
import net.sf.tail.indicator.simple.MaxPriceIndicator;
import net.sf.tail.indicator.simple.MinPriceIndicator;
import net.sf.tail.indicator.tracker.HighestValueIndicator;
import net.sf.tail.indicator.tracker.LowestValueIndicator;

public class StochasticOscilatorK  implements Indicator<Double> {
	private final Indicator<? extends Number> indicator;

	private final int timeFrame;

	private MaxPriceIndicator maxPriceIndicator;

	private MinPriceIndicator minPriceIndicator;
 
	
	
	// TODO - ver a complexidade dos construtores.
	public StochasticOscilatorK(TimeSeries timeSeries, int timeFrame) {
		this(new ClosePriceIndicator(timeSeries), timeFrame, new MaxPriceIndicator(timeSeries), new MinPriceIndicator(
				timeSeries));
	}

	public StochasticOscilatorK(Indicator<? extends Number> indicator, int timeFrame,
			MaxPriceIndicator maxPriceIndicator, MinPriceIndicator minPriceIndicator) {
		this.indicator = indicator;
		this.timeFrame = timeFrame;
		this.maxPriceIndicator = maxPriceIndicator;
		this.minPriceIndicator = minPriceIndicator;
	}

	public Double getValue(int index) {
		/*
		 * TODO - Pensar em otimização ou maior número de indicadores ?
		 * 
		 */
		HighestValueIndicator highestHigh = new HighestValueIndicator(maxPriceIndicator, timeFrame);
		LowestValueIndicator lowestMin = new LowestValueIndicator(minPriceIndicator, timeFrame);

		double highestHighPrice = highestHigh.getValue(index);
		double lowestLowPrice = lowestMin.getValue(index);

		return ((indicator.getValue(index).doubleValue() - lowestLowPrice) / (highestHighPrice - lowestLowPrice)) * 100d;
	}

}

--- StochasticOscilatorFast.java DELETED ---